Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 12

MEDIUM

JEE Advanced

IMPORTANT

Earn 100

Explain the bond angle in ${OF}_{2}$ and give the reason why the bond angle in ${Cl}_{2} O$ is different?

Important Questions on Group 17 - the Halogens

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 12

Why are the

O - F

bonds in

O_{2} F_{2}

longer than that in

{OF}_{2}

whereas the

O - O

bond in

O_{2} F_{2}

is shorter than that in

H_{2} O_{2}

?

HARD

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 13

Describe the preparation and an analytical use of

I_{2} O_{5}

.

EASY

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 14

Give the names of four different types of oxoacids of the halogens and give, the formula of either an acid or a salt derived from the acid for each type.

HARD

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 14

Describe the preparation of the following compounds and give one use of each:

NaOCl, {NaClO}_{2}, {NaClO}_{3}, {HIO}_{4}

.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 15

Explain why Iodine is almost insoluble in water, but it dissolves readily in an aqueous solution of

KI

?

EASY

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 16

Explain the shape of the

I_{3}^{-}

ion.

EASY

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 16

Explain why solid ${CsI}_{3}$ is stable but solid ${NaI}_{3}$ is not.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 15 - Group 17 - the Halogens>Exercise 1>Q 17

Give the formulae of

11

interhalogen compounds.